I Swapped Souls with the Emperor in Ancient Times

After transmigrating to another world, she is targeted by a powerful consort and outsmarts her to strike back. When a hypocritical schemer blocks her way, she kills whoever stands in her path. When the other consorts scheme against her out of jealousy, she uses a soul-swapping buff to deal with them as she pleases... She also uses her fashion design skills to build a thriving career in this strange world...

When the kingdom is in peril, she uses her wits to help him eliminate the rebels. When he is in danger, she throws herself in front of a poisoned arrow without hesitation... But how did she, who was completely dead, suddenly come back to life in the funeral hall the very next day? The master she met by chance says she has nine lives, just like a cat?

The Emperor: "How dare you show such disrespect to me?"

Her: "Your Majesty, I'm the one occupying the imperial throne now."